ping problem

Answered Question
Jul 31st, 2007
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there are two 3550 connected using the fa 0/1 port and althought i can ping one another throught interface vlan1 , i cant ping to the interface fa0/1 from the vlan1 using extended ping. also i cant see any routing update in the routing table.

can anybody help ?


Correct Answer by hardiklodhia about 9 years 9 months ago

can u ping from that host? whts default gateway configured on ur host?it should be

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Overall Rating: 5 (1 ratings)
Edison Ortiz Tue, 07/31/2007 - 06:07
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Can you modify your RIP environment with Version 2 and disable auto-summary ?

For instance:

router rip

version 2





no auto-summary

on both routers

bkoum Tue, 07/31/2007 - 22:04
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i tested it but still nothing


Protocol [ip]:

Target IP address:

Repeat count [5]:

Datagram size [100]:

Timeout in seconds [2]:

Extended commands [n]: y

Source address or interface:

Type of service [0]:

Set DF bit in IP header? [no]:

Validate reply data? [no]:

Data pattern [0xABCD]:

Loose, Strict, Record, Timestamp, Verbose[none]:

Sweep range of sizes [n]:

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to, timeout is 2 seconds:


Success rate is 0 percent (0/

i was thinking it would be easy to connect two 3550 with routing but i can understand why its so complecate.

hardiklodhia Tue, 07/31/2007 - 22:51
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as per ur config,ip address belongs to wht? host connected fa0/3 of Mpoumpoulinas42? or anything else??

if host then whts configured dg?

first try normal ping whether it is pinging.

let us know the results.


bkoum Tue, 07/31/2007 - 23:08
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yes , host belongs into a switch connected at fa0/3 ....normal ping respond 5/5.

Correct Answer
hardiklodhia Tue, 07/31/2007 - 23:27
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can u ping from that host? whts default gateway configured on ur host?it should be

bkoum Tue, 07/31/2007 - 23:41
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It should be but it is nt :) this maching connected to the internet via another adsl router ...thanks


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